54 lines · cpp
1//===--- CodeGenOptions.cpp -----------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "clang/Basic/CodeGenOptions.h"10 11namespace clang {12 13CodeGenOptions::CodeGenOptions() {14#define CODEGENOPT(Name, Bits, Default, Compatibility) Name = Default;15#define ENUM_CODEGENOPT(Name, Type, Bits, Default, Compatibility) \16 set##Name(Default);17#include "clang/Basic/CodeGenOptions.def"18 19 RelocationModel = llvm::Reloc::PIC_;20}21 22void CodeGenOptions::resetNonModularOptions(StringRef ModuleFormat) {23 // FIXME: Replace with C++20 `using enum CodeGenOptions::CompatibilityKind`.24 using CK = CompatibilityKind;25 26 // First reset benign codegen and debug options.27#define CODEGENOPT(Name, Bits, Default, Compatibility) \28 if constexpr (CK::Compatibility == CK::Benign) \29 Name = Default;30#define ENUM_CODEGENOPT(Name, Type, Bits, Default, Compatibility) \31 if constexpr (CK::Compatibility == CK::Benign) \32 set##Name(Default);33#include "clang/Basic/CodeGenOptions.def"34 35 // Conditionally reset debug options that only matter when the debug info is36 // emitted into the PCM (-gmodules).37 if (ModuleFormat == "raw" && !DebugTypeExtRefs) {38#define DEBUGOPT(Name, Bits, Default, Compatibility) \39 if constexpr (CK::Compatibility != CK::Benign) \40 Name = Default;41#define VALUE_DEBUGOPT(Name, Bits, Default, Compatibility) \42 if constexpr (CK::Compatibility != CK::Benign) \43 Name = Default;44#define ENUM_DEBUGOPT(Name, Type, Bits, Default, Compatibility) \45 if constexpr (CK::Compatibility != CK::Benign) \46 set##Name(Default);47#include "clang/Basic/DebugOptions.def"48 }49 50 RelocationModel = llvm::Reloc::PIC_;51}52 53} // end namespace clang54